UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rsWdBrMDQaxOcnq4LQqwuHRiINwgD/Zoac1gjHNofTQ=' 
WHERE 
  key_id = 'b4c56ab62404f75cbe7bfdb5a86c41fb5953888a673a3f22c910548bfd5ce300' 
  AND (
    token = 'rsWdBrMDQaxOcnq4LQqwuHRiINwgD/Zoac1gjHNofTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )